½-INCH PRESSURE-FIELD MICROPHONE, EXTERNALLY POLARIZED
Pressure-field microphone designed for high-precision coupler measurements or ANSI noise measurement over a frequency range of 3.15 Hz to 20 kHz.
Code | Standard | Sound field | Polarization voltage | Sensitivity | Lower limiting frequency | Higher limiting frequency | Inherent noise | Upper limiting of dynamic range | Diameter | Venting | Lower operating temperature | Higher operating temperature | Lower operating temperature | Higher operating temperature |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
-4192--- | IEC 61094 | Pressure field | 200V | 12.5 mV/Pa | 3.15 Hz | 20 kHz | 19 db_a | 162 dB | 1/2 inch | Side | -30 °C | 300 °C | -22 °F | 572 °F |
Type 4192 is designed for high-precision coupler measurements or ANSI noise measurements. Being externally polarized, Type 4192 must be used with a classical preamplifier.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.